4287899172 has 24 divisors (see below), whose sum is σ = 10006157056. Its totient is φ = 1429148448.

The previous prime is 4287899141. The next prime is 4287899201. The reversal of 4287899172 is 2719987824.

4287899172 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211053 + ... + 230475.

Almost surely, 2^4287899172 is an apocalyptic number.

It is an amenable number.

4287899172 is an abundant number, since it is smaller than the sum of its proper divisors (5718257884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4287899172 is a wasteful number, since it uses less digits than its factorization.

4287899172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37827 (or 37825 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 57.

The square root of 4287899172 is about 65482.0522891578. The cubic root of 4287899172 is about 1624.6065063169.

The spelling of 4287899172 in words is "four billion, two hundred eighty-seven million, eight hundred ninety-nine thousand, one hundred seventy-two".